Busy, busy. Justin Bieber has no time to be locked down right now. Selena Gomez may have been the only real love of his life, but HollywoodLife.com has the EXCLUSIVE scoop on why Justin will not being getting back with her nor new girl Hailey Baldwin anytime soon.

Justin Bieber 21, will be kicking off his Purpose World Tour in a couple of months, and the “Never Say Never” singer has no time for a serious girlfriend in his life. “Not only is it an issue of scheduling, but Justin just doesn’t want a girlfriend,” a source close to the pop star shared with HollywoodLife.com EXCLUSIVELY.

“Justin has too many things going on,” the source continues. “He feels that now is no time to be tied down to one woman. It would be selfish of him because he knows he doesn’t have the proper amount of time to nurture a healthy relationship, so he is just having fun.” Justin has talked about the terrible fights that led up to his last split with Selena Gomez23, and he is taking his time before he gets serious again about another girlfriend whether it’s Selena, Hailey Baldwin19, or someone new.

Last year was a big year for Justin. He got closer with Kourtney Kardashian36, and countless other beautiful women, and the source says he is loving all the attention. “He really is enjoying being single and loves spending time with pretty girls, even if some are just friends,” said the source. Who can blame him?

Selenahas been the one constant in his love life and “they stay in close contact,” according to the source. “Maybe one day when their careers aren’t so busy they will get back together. Justin is enjoying his success and is focusing on living life to the fullest.” On Jan. 13, he was spotted playing the piano during an impromptu concert for hotel guests at The Montage in Beverly Hills, so clearly he’s having a blast. Good for him!

What do you think HollywoodLifers? Are you happy Justin is staying single? Who would you like to see him marry? Let us know below!